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Stormwater control measures installed on an active construction site

Commercial & government

Request a Proposal

Send us a defined scope and we will return pricing, schedule and written assumptions your team can build a bid around.

What to send

The more defined the scope, the tighter the number.

Missing information becomes an assumption, and assumptions become contingency. Anything you can share up front comes back to you as a sharper proposal.

Plans and specifications

Civil plan sets, erosion control sheets, landscape plans and the specification sections that govern the scope.

Schedule and bid dates

Bid due date, anticipated notice to proceed and any phasing or seasonal restrictions.

Site information

Geotech reports, existing conditions, access limitations, water availability and staging.

Contract requirements

Bonding, insurance limits, prevailing wage, DBE or small business participation and submittal requirements.

Request a Proposal

Proposal request.

For commercial and public agency clients with a defined scope. We return pricing, schedule and written assumptions.

Required services *

Plans, specifications, bid forms, geotech reports, SWPPP documents or solicitation packages.

Submissions are delivered privately to Sand Stone Constructors. Attachments up to 15 MB each.

Public agency work

Federal, state and municipal buyers can review our registrations, NAICS codes, bonding and insurance placeholders on the government contracting page.

Government contracting

Capability statement

Request the capability statement for prequalification packages and bid submittals.

Capability statement

Earlier stage?

If the scope is not defined yet, start with a consultation instead and we will help shape it.

Request a consultation